Zumi Sprint-ST Electric Bike (Top Speed 28+Mph)
The Sprint Step Through brings effortless mounting and dismounting to our versatile full-suspension electric bike, perfect for riders seeking both comfort and performance. The combination of full suspension and accessible design makes the Sprint Step Through an ideal choice for riders who want maximum comfort without compromising on capability or style.
Every Zumi bike is engineered for adventure. Compare specs, features, and designs to find your perfect match. From all-terrain fat tires to hydraulic brakes and IP67 weatherproofing, every bike comes loaded with premium features – because your next adventure shouldn't come with compromises.
7-Day Return
Accepts product returns if shipped back within 7 days from purchase.
1-Year Warranty
Industry-leading warranty for guaranteed peace of mind.
TOP SPEED
Up to 28 MPH with Class 3 unlocked RANGE
Up to 80 miles on single charge (21Ah Long-Range Battery) BATTERY
48v 21Ah Removable Battery MOTOR
750W Bafang Geared Hub, 64 Nm torque TIRE SIZE
20" x 4" WEIGHT
65 lbs PAYLOAD
Up to 325 lbs SUSPENSION
Full Suspension (Front & Rear) GEARING
Shimano Altus 7-speed BRAKE SYSTEM
2-piston hydraulic brakes SADDLE
Moped-style saddle with extra padding LIGHTS
LED headlight, Integrated taillight with brake light BATTERY CHARGE TIME
0-100% in 6-7 hours FENDER
Aluminum Front & Rear Fenders FRAME MATERIAL
6061 Aluminum Alloy